Greenwich Town property record for 453 E Putnam Ave, Apt 3B, Cos Cob, CT 06807
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 2.5 ba · 1,464 sqft · built 1991 |
| Lot Size | 1.79 acres (78,137 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $530,000 (May 2008) |
| Tax Bill | $5,224 (2025) |
| Deeds & Mortgages | Sep 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 08A-1886S |
| Primary APN | 08A-1886S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 1,464 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 78,137 sqft |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 366/A3B |
|---|---|
| Street Address | 453 E PUTNAM AVE, 3B |
| City | COS COB |
| State | CT |
| Zip | 06807-2511 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | LB |
| Legal Subdivision | GREENWICH CT |
| Legal Block | 1886/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10800 |
453 E Putnam Ave, Apt 3B is owned by two individuals who acquired it in September 2024.
Source: Greenwich Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 19 DEVONSHIRE CT, AVON, CT 06001-2449 |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 30, 2008 · Amount on File |
| Deed Sale | May 30, 2008 · Amount on File |
| Prior Sale | Aug 1, 2007 · Amount on File |
| Deed Book / Page | 5629 / 118 |
| Last Transfer Date | Sep 20, 2024 |
| Transfer Doc | 0008364-57 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Sep 23, 2024 |
| Property Address | 453 E PUTNAM AVE APT 3B, 3B, COS COB, CT 06807-2511 |
| Document Number | 0008364-57 |
| Book / Page | 8364 / 57 |
| Instrument Date | Sep 20, 2024 |
| Instrument | 5350 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 19 DEVONSHIRE CT, AVON, CT 06001-2449 |
The 2025 property tax bill for 453 E Putnam Ave, Apt 3B was $5,224.
Source: Greenwich Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Greenwich Town |
| Unified School District | Greenwich School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,224.00 | $422,660 Building $422,660 | $295,862 Building $295,862 |
| 2024 | $5,224.00 (+6.22%) | ||
| 2023 | $4,918.00 (+0.92%) | $422,660 (-) Building $422,660 | |
| 2022 | $4,873.00 | $422,660 Building $422,660 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 453 E Putnam Ave, Apt 3B in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 453 E Putnam Ave, Apt 3B has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 24 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 288 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
May also be available: Frontier, T-Mobile.
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